.shoufei {
				width: 1000px;
				margin: 50px auto;
			}
			.shoufei table{
				width: 1000px;
				margin: 50px auto;
				border-collapse :collapse ;
			}
			th{
			border :1px solid black;
			font-size:12px;
			text-align :center;
			}
			td{
			border :1px solid black;
			font-size:12px;
			}
			.btn{
				width: 1000px;
				height: 60px;
			}
			.btn button{
				    width: 44%;
				    height: 40px;
				    line-height: 40px;
				    display: block;
				    text-align: center;
				    border: none;
				    background: #6bcbca;
				    font-size: 14px;
				    color: #fff;
				    cursor: pointer;
				    border-radius: 3px;
				    float: left;
			}